Practice Agri economics Questions and Answers

• Culturable wastelands
• Brassica napus is a _______ crop
• Which of the following statement is not true for coated conventional fertilizers
• Centre of origin of mint
• Best management system for the wastelands with marginal fertility is
• Fodder crop capable of growing under waterlogged condition
• Submergence increases the availability of
• Mineral nutrient refers to
• Isabgol is propagated by
• Moisture sensitive stage in finger millet is
• ___ herbicide is weak in developing weed resistant population
• MPTS stands for 
• EC (dS/m) and Boron content (ppm) of normal water is
• Year 2022 is the international year of
• Corrugation method of irrigation is suitable for
• Digging method of weed control is suitable for
• Non-polar nature of urea makes it an ideal fertilizer for
• MDI (Moisture deficit Index) is
• Flowers of Corchorus olitorious is
• Weed biotypes resistant to a herbicide fall susceptible to the same herbicide if not used for a long period of time is ____________ resistance
• Bray-1 test is used for
• Nilgiri khapli is the variety of
• Which of the following crop is known as biological plough
• ________ soils are susceptible to leaching.
• Opaque 2 is associated with
• Rate of growth per unit of dry matter is indicated by
• Water requirement satisfaction index (WRSI) < 50 indicates
• Nitrification inhibitor inhibits the activity of
• Collection and storage of water for subsequent usage is
• Rain bearing clouds are 
• kg/ha-mm is the unit of
• Choose the incorrect option
• Avena curvature test is related with
• The length of time that a herbicide remains active in the soil is called
• Photolysis of water is associated with
• Linoleic content in safflower oil is
• ______________ soils occupy largest area in dryland agriculture
• Amount of water in 5 ha cm will be
• _______ is known as ‘Sea Island cotton’
• P mineralization occurs at C:P ratio